egroupware_official/admin/js/global_categories.js
2012-04-24 23:13:57 +00:00

76 lines
2.1 KiB
JavaScript

/**
* Javascript for Admin / Global categories
*/
// Record original value
var cat_original_owner;
var permission_prompt;
/**
* Check to see if admin has taken away access to a category
*/
function check_owner(element_id) {
var checkboxes = $j(':checkbox', document.getElementById(element_id));
var all_users = $j(document.getElementById(element_id + '[0]'));
// If they checked all users, uncheck the others
if(all_users.length > 0 && all_users.attr("checked")) {
checkboxes.attr("checked",false);
all_users.attr("checked", true);
checkboxes = $j(':checkbox', document.getElementById(element_id)).filter(':checked');
return true;
}
// Find out what changed
var seen = [], diff = [], labels = [];
for ( var i = 0; i < cat_original_owner.length; i++) {
var checkbox = checkboxes.filter('[value="'+cat_original_owner[i]+'"]');
if(checkbox.filter(':checked').length == 0 && checkbox.get(0) != undefined) {
diff.push(cat_original_owner[i]);
labels.push($j(checkbox.get(0).nextSibling).text());
}
}
// Single selection?
if(checkboxes.length == 0) {
var new_group = $j('input#'+element_id);
if(new_group.length > 0 && new_group.attr('value') != 0 && cat_original_owner.length > 0) {
diff.push(cat_original_owner[0]);
var selector = 'option[value="'+cat_original_owner[0]+'"]';
labels.push("\n"+$j(selector, new_group).text());
}
}
// Somebody will lose permission, give warning.
if(diff.length > 0) {
var msg = permission_prompt;
for( var i = 0; i < labels.length; i++) {
msg += labels[i];
}
return confirm(msg);
}
return true;
}
/**
* Show icon based on icon-selectbox, hide placeholder (broken image), if no icon selected
*/
function change_icon(_icon)
{
var img = document.getElementById('exec[icon_url]') || document.getElementById('icon_url');
if (typeof _icon == 'undefined')
{
_icon = document.getElementById('exec[data][icon]') || document.getElementById('data[icon]');
}
if (_icon && _icon.value)
{
img.src = img.src.replace(/\/[^\/]*$/,'\/'+_icon.value);
img.style.display = 'block';
}
else if (img)
{
img.style.display = 'none';
}
}